Round faces have that sweet and youthful appeal, but the right cut can add sophistication, too. Lauren Conrad, Adele, and more show us how it's done—and no lengths are off-limits.

ANGLED BANGS

"A heavy fringe is really flattering on Nicole," says Lecompte, who gave Richie this shaggy, shoulder-length cut. To prevent bangs from shortening a round face, adjust the width. Lecompte snipped these ones just above the eyelashes from cheekbone to cheekbone, angling them down at the sides about three quarters of an inch. "This really plays up her eyes," he says. He blew them dry with a round brush, smoothed them over with a flatiron, and dabbed on Wella Professionals Velvet Amplifier. "It's actually a primer, but I like to finish with it. It's matte, so it doesn't look greasy, and it brings stability to hair."